October in San Bernardino County

Trees fail on a schedule of their own, but they almost always send notice first — dead limbs, thinning crowns, fungus, a new lean.

First, the honest gate: no hot tub, no task — skip this card and enjoy your quarter.

Pest control that works is mostly carpentry: animals and insects get in through openings, and the openings are findable.

This card is for the machines that manage moisture on purpose: a whole-home humidifier bolted to the furnace ductwork (common in dry-winter country), or a dehumidifier working a basement or crawlspace (common in humid country).

Every water heater tank slowly collects sediment — minerals that drop out of the water and settle on the bottom.

Every bit of air your system heats or cools passes through one filter.

Older dishwashers had hard food grinders.

The thermostat is the only part of your HVAC system you actually talk to, and it gets less attention than the doormat.

Ceiling fans don't cool air — they move it where it helps.